A new mod flavor is added which has all of the original prices on the traits and potions as EA has set them, as has been asked about in the comments. The Aspiration Traits added into the store by this mod have been set at 1700 in cost, as suggested by Frimlin.

This mod adds all the Aspiration Traits, the traits acquired from completing aspirations, into the Rewards Store, such that they can be purchased for the points instead of doing the aspirations. None of these traits are disabled or removed from the aspirations, it's also possible to still do the aspirations and acquire these traits, while purchasing some of the others.

The cost of purchasing all of the traits is reduced in the same fashion as in my Cheap Aspiration Rewards mods, the cheap flavour and the half-cost flavour; so all of the default traits/rewards have the same cost as in those mods.

The price point for the new traits is 250 in the cheap mod and 850 in the half-cost mod. I've simply chosen a price in both mods which hasn't been used previously, such that these new traits will be grouped together. Use only one of these three mods at any given time.

These mods here can also be used by those who have Outdoor Retreat installed, separate versions aren't necessary.

Anyone using one of my Cheap Aspiration Rewards mods needs to remove it when using one of the mods here, as those mods use the exact same file as these ones, the XML file called:
whims.whims_tracker_03B33DDF_00000000_CEE9A466EBFC13D1.xml
Also the mod with Eternal and Immortal New Custom Reward Traits uses this file and will not work together with my mods here.

Unzip the file and place the .package file in the Mods folder or subfolder.

Additional Credits:
Created with the use of s4pe by Kuree and Sims4Group, and the Sims4 XML Extractor by velocitygrass.
And the Sims 4 XML Extractor by scumbumbo.

Key: - File was updated after upload was posted

Filename - Tip: You can click the magnifying glass to see the archive contents